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<title>Tutorial: Redox reactions Fig-2</title>
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<p>Fraction of Cd species as a function of added hydroxide:</p>
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<img src="images/Diagr_FracCdOH.gif" alt="Diagr Frac Cd-OH" title="Diagr Frac Cd-OH" height="241" width="304" border="1">
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<a href="Tut_Redox.htm#Fig1-2">
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<tt>&nbsp;</tt><a href="Tut_Redox.htm#Fig1-2">Back</a></p>

<p>Note: in order to have <nobr>OH<sup>&#8722;</sup></nobr> as the component in
the <i>X</i>-axis it is necessary to set the hydroxide ion as a chemical component.
This is achieved by <a href="S_Modify_Chem_System.htm">exchanging a component
for a reaction.</a> In this case the original component <nobr>H<sup>+</sup></nobr>
has been exchanged with the complex <nobr>OH<sup>&#8722;</sup></nobr>.   
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